spacecraft

noun

space·​craft ˈspās-ˌkraft How to pronounce spacecraft (audio)
: a vehicle or device designed for travel or operation outside the earth's atmosphere

Examples of spacecraft in a Sentence

Recent Examples on the Web
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Artemis 2 marked the first time that a crew lifted off on board an Orion spacecraft atop a Space Launch System (SLS) rocket. Robert Z. Pearlman, Space.com, 7 Apr. 2026 The spacecraft has performed as expected, despite some minor computer glitches and toilet trouble, according to NASA. Dan Vergano, Scientific American, 7 Apr. 2026 The eclipse was not visible from Earth, only to the crew aboard the spacecraft, and the astronauts needed to wear eclipse glasses to protect their eyes until the moon completely covered the sun. Kerry Breen, CBS News, 7 Apr. 2026 But even with 50 years of more advanced technology factored in, the spacecraft is still essentially a basic habitat that’s designed with efficiency, not comfort, in mind. Jacopo Prisco, CNN Money, 7 Apr. 2026 See All Example Sentences for spacecraft

Word History

First Known Use

1929, in the meaning defined above

Time Traveler
The first known use of spacecraft was in 1929

Browse Nearby Words

Cite this Entry

“Spacecraft.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/spacecraft. Accessed 13 Apr. 2026.

Kids Definition

spacecraft

noun
space·​craft ˈspā-ˌskraft How to pronounce spacecraft (audio)
plural spacecraft
: a vehicle for travel beyond the earth's atmosphere

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